WD_BLACK SN850X NVMe SSD Gaming Storage with Heatsink, 1TB

The WD Black SN850X is a high-end 1TB NVMe SSD engineered for gamers, creatives, and professionals who demand top-tier speed and responsiveness. Powered by PCIe Gen 4.0 technology, it delivers blistering read speeds of up to 7,300 MB/s, enabling faster load times, reduced latency, and seamless multitasking for intense workloads and AAA gaming.

Equipped with advanced Game Mode 2.0 and optional heatsink for thermal management, the SN850X is optimized for high-performance environments. Its M.2 2280 form factor makes installation simple in desktops and compatible gaming laptops, delivering massive speed without clutter.

Whether you're building a competitive gaming rig, editing 4K video, or running heavy software suites, the WD Black SN850X 1TB offers extreme performance, low latency, and long-term reliability to keep you in the zone.

FEATURES

• EXTREME SPEED. Experience up to 7,300MB/s(1) read speeds for lightning-fast load times and ultra-responsive computing.
• NEXT-GEN GAMING. Game Mode 2.0 boosts performance for sustained high-intensity gaming and resource-heavy apps.
• HEATSINK-ENABLED. This version includes an integrated heatsink for improved thermal control and sustained speed.
• TOP-TIER MULTITASKING. Up to 1,200K IOPS for snappy file access, large asset streaming, and complex workflows.
• HIGH ENDURANCE. With up to 600TBW(2), the SN850X is built for years of heavy-duty use.
• TOOLKIT READY. Compatible with the WD_BLACK Dashboard for real-time monitoring, firmware updates, and Game Mode tuning.

SPECIFICATIONS

capacity: 1TB
formfactor: M.2 2280 (with Heatsink)

Performance
sequentialread: 7,300MB/s
sequentialwrite: 6,350MB/s
randomread: Up to 1,200K IOPS
randomwrite: Up to 1,100K IOPS
interface: PCIe Gen4 x4 NVMe v1.4
enduranceTBW: 600

dimensions
length: 80.0mm
width: 23.4mm (with heatsink)
height: 8.8mm (with heatsink)
weight: 26.2g

modelnumber: WDS100T2XHE

Temperature
operating: 0 C to 85 C
nonoperating: -40 C to 85 C

certifications
BSMI
CE
FCC
KCC
RCM
TUV
UL
VCCI

What's in the box
1 x Western Digital 1TB WD Black SN850X NVMe SSD with Heatsink